CN214245036U - Clothes nursing machine - Google Patents

Abstract

The utility model provides a clothes nursing machine. The utility model provides a clothes nursing machine, including automatically controlled board and steam generator, steam generator includes the water purification case and installs the dish that generates heat in water purification incasement portion, and water purification roof portion is provided with steam outlet and is arranged in discharging the inner bag with steam to sealed mounting connection socket on the water purification case, connection socket with through connecting plug and automatically controlled board point connection, so open or close through automatically controlled board control dish that generates heat. The utility model discloses a clothing nursing machine, the user through take out the water purification case directly add water can, need not to set up water pump, storage water tank and water pipe, be favorable to simplifying the structure of clothing nursing machine, reduce the volume of clothing nursing machine, still be favorable to reduce cost. And the heating plate can be electrically connected with the electric control board through the plug-in connection of the connecting socket and the connecting plug, and the installation is simple and convenient.

Description

Clothes nursing machine

Technical Field

The utility model relates to a clothing nursing technical field especially relates to a clothing nursing machine.

Background

With the improvement of living standards, the requirements of people on clothes treatment are continuously improved, and the clothes treatment by a washing machine, an iron and the like can not meet the requirements of people. A laundry care machine for caring laundry with steam has been produced. The clothes nursing machine generally comprises a nursing box body, a steam generator and a drying device, steam generated by the steam generator is introduced into the nursing box body, the clothes in the nursing box body are subjected to wrinkle removing and shaping, and the drying device is used for drying the clothes and removing odor.

The existing steam generator comprises a boiler, a water pump and a water storage tank, wherein the water pump pumps water in the water storage tank into the boiler, and the boiler heats the water to generate steam. Therefore, the steam generator is complex in structure, large in installation occupied space, complex in pipeline arrangement and high in cost.

In view of the above, it is desirable to provide a steam generator with a simple structure and low cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clothes nursing machine to the steam generator structure of solving current clothes nursing machine is complicated, and installation occupation space is big, and the pipeline is arranged complicacy, technical problem with high costs.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a clothes nursing machine, include: the steam generator comprises a water purifying tank and a heating disc arranged in the water purifying tank, and the top of the water purifying tank is provided with a steam outlet; the water purifying tank is hermetically provided with a connecting socket, the electric control board is electrically connected with a connecting plug, and the connecting plug is in plugging conduction with the connecting socket; the electric control board is used for controlling the heating plate to be opened or closed.

Compared with the prior art, the utility model provides a clothing care implement has following advantage:

the utility model provides a clothes nursing machine, including automatically controlled board and steam generator, steam generator includes the water purification case and installs the dish that generates heat in water purification incasement portion, and water purification roof portion is provided with steam outlet and is arranged in discharging the inner bag with steam to sealed mounting connection socket on the water purification case, connection socket with through connecting plug and automatically controlled board point connection, so open or close through automatically controlled board control dish that generates heat. The utility model discloses a clothing nursing machine, the user through take out the water purification case directly add water can, need not to set up water pump, storage water tank and water pipe, be favorable to simplifying the structure of clothing nursing machine, reduce the volume of clothing nursing machine, still be favorable to reduce cost. And the heating plate can be electrically connected with the electric control board through the plug-in connection of the connecting socket and the connecting plug, and the installation is simple and convenient.

As an improvement of the clothes nursing machine of the present invention, the heating plate includes a heating pipe and a temperature controller, and the heating pipe is electrically connected to the connection socket through the temperature controller; the temperature controller is disconnected when the heating pipe is dried.

As an improvement of the above-mentioned clothes nursing machine of the present invention, the heating plate further includes a fuse, the fuse is connected in series with the heating pipe.

As an improvement of the above-mentioned clothes care machine of the present invention, the connection socket includes a socket shell and a first connector, the first connector is fixed on the socket shell, and the first connector is electrically connected with the heating plate; the connecting plug comprises a plug shell and a second connector, the second connector is fixed on the plug shell, and when the plug shell is matched with the socket shell, the second connector is electrically connected with the first connector.

As an improvement of the laundry care machine of the present invention, the sidewall of the water purifying tank is recessed inward to form the socket case, one end of the first connector is located in the socket case, and the other end of the first connector passes through the socket case and is electrically connected to the heating plate; the plug shell is of a convex block structure, jacks are arranged on the convex block structure, the second connector is arranged in the jacks, when the convex block structure is matched with the socket shell, one end of the first connector penetrates through the jacks, and the first connector is electrically connected with the second connector.

As an improvement of the clothes nursing machine of the present invention, the socket shell and the clean water tank are an integrally formed integral piece; and/or, the laundry care machine further comprises a fixing plate, and the plug shell is fixed on the fixing plate.

As an improvement of the above-mentioned laundry care machine of the present invention, the socket housing and the plug housing are provided with a fool-proof structure.

As an improvement of the clothes care machine of the present invention, the electric control board includes a control board and a power board electrically connected to the control board, and the power board is electrically connected to the connection plug; the control panel is used for controlling the power panel to supply power or cut off the power for the heating plate.

As an improvement of the clothes care machine of the present invention, the clothes care machine further comprises a nursing box body, the nursing box body comprises an inner container and an outer shell, and an installation space is arranged between the inner container and the outer shell; the electric control board and the water purification tank are all accommodated at the bottom of the installation space, the water purification tank is detachably arranged at the front side of the installation space, and the steam outlet is communicated with the inner container.

As an improvement of the clothes nursing machine of the utility model, a pressure valve is installed in the steam outlet, the pressure valve is in steam pressure in the water purification tank is higher than and opens when predetermineeing the pressure value steam outlet.

As an improvement of the clothes nursing machine of the utility model, the clean water tank comprises a tank body and a tank cover, the tank body is provided with a water storage space, and the cover which can be opened is arranged on the tank body; the pressure valve is mounted on the tank cover.

As an improvement of the above-mentioned clothes care machine of the present invention, the pressure valve includes a valve body, a valve core and an elastic member, the valve body is provided with a valve cavity, two ports of the valve cavity are respectively a steam inlet and the steam outlet, a mounting plate is arranged in the valve cavity, the mounting plate is provided with a mounting hole, and a first end of the valve core is accommodated in the mounting hole; the elastic piece is sleeved outside the valve core, the first end of the elastic piece is abutted against the mounting plate, and the second end of the elastic piece is abutted against the second end of the valve core, so that the second end of the valve core blocks the steam inlet; when the steam pressure in the water purification tank is higher than a preset pressure value, the valve core moves towards the mounting hole to open the steam inlet.

As an improvement of the above-mentioned clothe nursing machine of the utility model, the valve body includes disk seat and valve casing, the tip of valve casing is provided with the mounting panel, just the valve casing with disk seat fixed connection forms the valve pocket.

As an improvement of the above-mentioned clothe nursing machine of the utility model, the case lid includes inner cup and the enclosing cover that the upper and lower interval set up, the enclosing cover downward protrusion forms the valve casing, the inner cup upward protrusion forms the disk seat, the disk seat with valve casing fixed connection forms the valve body.

As an improvement of the above-mentioned clothes care machine of the utility model, clothes care machine is still including installing hot-blast subassembly in the installation space, hot-blast subassembly's air outlet and air intake respectively with the inner bag intercommunication.

As an improvement of the clothes care machine of the present invention, the clothes care machine further comprises an exhaust gas duct installed in the installation space, an exhaust gas inlet of the exhaust gas duct is disposed on the inner container, and an exhaust gas outlet of the exhaust gas duct is disposed on the housing; and an air supplementing opening is formed in the inner container.

As an improvement of the clothes nursing machine of the utility model, an exhaust fan is installed in the exhaust gas pipeline.

As an improvement of the clothes nursing machine of the utility model, the clothes nursing machine further comprises a waste water tank and a waste water pipeline, the waste water tank passes through the waste water pipeline with the inner container is communicated.

In addition to the technical problems, technical features constituting technical solutions and the advantages brought by the technical features of the technical solutions described above, other technical problems that the laundry care machine provided by the present invention can solve, other technical features included in the technical solutions and the advantages brought by the technical features will be further described in detail in the following detailed description.

Drawings

Fig. 1 is a schematic structural view of a clothes care machine according to an embodiment of the present invention when a door body is closed;

fig. 2 is a schematic structural view of a clothes care machine according to a first embodiment of the present invention when a door body is opened;

FIG. 3 is a schematic partially exploded view of FIG. 2;

FIG. 4 is an enlarged view of P in FIG. 3;

FIG. 5 is a schematic structural diagram of a steam generator of a laundry care machine according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of Q of FIG. 5;

fig. 7 is a partial sectional view of a steam generator of a laundry care machine according to an embodiment of the present invention;

FIG. 8 is an enlarged view of A in FIG. 7;

fig. 9 is a schematic structural view of a clothes care machine according to a second embodiment of the present invention when a door body is opened;

fig. 10 is a schematic structural diagram of a hot air assembly of a clothes care machine according to a second embodiment of the present invention;

fig. 11 is a schematic structural diagram of a heat exchanger of a clothes care machine according to a second embodiment of the present invention.

Description of reference numerals:

1: a nursing box body; 10: an installation space; 11: a housing; 111: an exhaust gas outlet; 112: an exhaust fan; 12: an inner container; 121: an air inlet; 122: an air outlet; 123: an air supply opening; 124: a steam inlet;

2: a door body; 21: a control panel;

3: a steam generator; 31: a water purifying tank; 311: a steam outlet; 312: a steam inlet; 313: a box body; 314: a box cover; 3141: an inner cover; 3142: an outer cover; 32: a heating plate; 321: heating a tube; 322: a temperature controller; 323: a fuse; 324: a cable;

4: a pressure valve; 41: a valve body; 411: a valve seat; 412: a valve housing; 40: a valve cavity; 401: a mounting cavity; 402: a steam outlet cavity; 42: a valve core; 421: mounting a column; 422: plugging a plug; 43: an elastic member; 44: mounting a plate; 441: mounting holes; 442: a steam passing hole;

5: an electric control board;

61: a heat exchanger; 611: a first inlet; 612: a first outlet; 613: a second inlet; 614: a second outlet; 62: a hot air duct; 621: a first hot air duct; 622: a second hot air duct; 63: a heat dissipation air duct; 631: a first heat dissipation duct; 632: a second heat dissipation duct; 64: a heater; 65: a hot air fan; 66: a heat radiation fan;

7: a connection socket; 71: a socket housing; 72: a first connector;

8: a connecting plug; 81: a plug housing; 82: a jack; 83: a fixed seat; 84: a fixing plate;

9: a wastewater tank; 91: a waste water conduit; 92: and (4) a waste water inlet.

Detailed Description

The existing steam generator comprises a boiler, a water pump and a water storage tank, wherein the water pump pumps water in the water storage tank into the boiler, and the boiler heats the water to generate steam. Therefore, the steam generator is complex in structure, large in installation occupied space, complex in pipeline arrangement and high in cost.

In view of the above, it is desirable to provide a steam generator with a simple structure and low cost.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the embodiment of the present invention provides a clothes nursing machine, which comprises a nursing box 1 and a door 2, wherein the front side of the nursing box 1 is provided with an opening, the door 1 is hinged to the nursing box 1, the door 1 can rotate relative to the nursing box 1 to close the opening arranged at the front side of the nursing box 1, or the door 1 is opened. The door body 1 can be provided with a control panel 21, and a user can input a control instruction through the control panel 21 so as to control the working state of the clothes care machine; in addition, the door body 1 may further be provided with an observation window, so that a user can observe the state of the clothes in the nursing box body 1 through the observation window.

The nursing box body 1 as a structure for accommodating clothes can comprise an inner container 12 and an outer shell 11, wherein the top of the inner container 12 is provided with a hanging rod for hanging clothes; the inner container 12 may be a plastic member, which is waterproof and will not corrode. The outer case 11 is located at the outer side of the inner container 12 for protecting the inner container 12 and making the laundry care machine have a better aesthetic property. Optionally, the outer surfaces of the shell 11 and the door body 2 can be made of the same material, so that the clothes care machine is guaranteed to have a uniform appearance, and the attractiveness of the clothes care machine is improved, for example, the shell 11 and the door body 2 are both made of sheet metal parts.

With reference to fig. 2 and 3, an installation space 10 is provided between the inner container 12 and the outer shell 11, a steam generator 3 is installed in the installation space 10, the steam generator 3 is used for generating steam, the steam can be introduced into the inner container 12, the steam enters the clothes to deeply smooth wrinkles, and the nursing effect of shaping and removing the wrinkles is achieved. The utility model discloses clothe nursing machine still is provided with automatically controlled board 5, and automatically controlled board 5 is used for controlling steam generator 3's operating condition.

In one possible implementation, referring to fig. 3 to 6, the steam generator 3 includes a clean water tank 31 and a heating plate 32 installed inside the clean water tank 31, and a steam outlet 311 is provided at the top of the clean water tank 31; the water purifying tank 31 is hermetically provided with a connecting socket 7, the electric control board 5 is electrically connected with a connecting plug 8, and the connecting plug 8 is spliced and conducted with the connecting socket 7; the electric control board 5 is used for controlling the heating plate 32 to be opened or closed.

Specifically, the fresh water tank 31 has a water storage space to store clean water. The water purifying tank 31 may be a metal tank, and the water purifying tank 31 may be a plastic tank, which is not limited herein. And a heating plate 32 is installed in the clean water tank 31, the heating plate 32 is used for heating the water in the clean water tank 31 to generate steam, and the steam is discharged into the inner container 12 through a steam outlet 311 arranged at the top of the clean water tank 31. The embodiment of the utility model provides a do not restrict the concrete shape of water purification case 31, for example, water purification case 31 can be rectangle box, cylindrical box etc. and the technical personnel in the field can set up the shape of water purification case 31 according to actual conditions such as actual installation space, water storage capacity.

In this embodiment, water purification tank 31 sets up the front side that can set up at installation space 10, that is to say, water purification tank 31 sets up the one side towards door body 2, and, water purification tank 31 detachable installs in installation space 10, so set up, taking out of water purification tank 31 that the user can be convenient is in order to add clean water to water purification tank 31, need not additionally to set up water pump and storage water tank, not only is favorable to reduce cost, still is favorable to simplifying the structure of clothing nursing machine, occupation space when reducing the installation of clothing nursing machine. Referring to fig. 2 and 3, the fresh water tank 31 can be viewed when the door 2 is opened, and the fresh water tank 31 may be made of a transparent plate, or an observation opening may be provided in the fresh water tank 31 to facilitate a user's observation of the amount of water remaining in the fresh water tank 31.

Therefore, the utility model discloses clothes nursing machine's steam generator need not to set up water pump, storage water tank and water pipe, is favorable to simplifying clothes nursing machine's structure, reduces clothes nursing machine's volume, still is favorable to reduce cost.

In order to realize the electric connection between the electric control board 5 and the heating plate 32, the connection socket 7 is hermetically installed on the water purifying tank 31, the electric control board 5 is electrically connected with the connection plug 8, when the connection plug 8 is plugged in the connection socket 7, the connection plug 8 is conducted with the connection socket 7, the electric control board 5 can control the heating plate 32 to be opened so as to heat the water in the water purifying tank 31 and generate water vapor, or the electric control board 5 can control the heating plate 32 to be closed so as to stop introducing the water vapor into the inner container 12.

Referring to fig. 5, the heating plate 32 includes a heating pipe 321 and a temperature controller 322, and the heating pipe 321 is electrically connected to the connecting socket 7 through the temperature controller 322; the temperature controller 322 is turned off when the heating pipe 321 is dry-burned. The heating pipe 321 is electrically connected to the temperature controller 322 through a cable 324, and the temperature controller 322 is electrically connected to the connection socket 7 through another cable 324, that is, the temperature controller 322 is connected to the heating pipe 321 in series. The temperature controller 322 may be an existing temperature switch, and in a normal working state, the temperature controller 322 and the heating pipe 321 are immersed in water; and there is not water in water purification tank 31 for when heating pipe 321 appears the dry combustion state, temperature controller 322 disconnection for heating pipe 321 no longer heats, avoids heating pipe 321 to dry the fever for a long time and damages. The heating pipe 321 may be an electric heating pipe, for example, the heating pipe 321 includes a metal pipe spiral resistance wire and a ceramic layer coated outside the resistance wire.

The heating pipe 321 is arranged to directly heat water, so that the heating efficiency is high; in addition, the temperature controller 322 is provided to cut off the heating pipe 321 during dry burning, thereby improving the safety of the heating plate 32.

Further, in some embodiments, the heat-generating disk 32 further includes a fuse 323, and the fuse 323 is connected in series with the heating tube 321. Fuse 323 may be an existing thermal fuse. The fuse 323 may be connected between the temperature controller 322 and the heating pipe 321, and the fuse 323 may also be connected between the temperature controller 322 and the connection socket 7. When the heating pipe 321 is in a dry-burning state and the temperature controller 322 fails, the fuse 323 is fused to disconnect the power supply line of the heating pipe 321, so that the heating pipe 321 is prevented from being damaged due to long-time dry burning. That is, the present embodiment is provided with a double dry burning prevention structure, further improving the safety of the steam generator 3.

With continued reference to fig. 5 and 6, in some possible embodiments, the connection socket 7 includes a socket case 71 and a first socket connector 72, the first socket connector 72 being fixed to the socket case 71, the first socket connector 72 being electrically connected to the heat generating plate 32. The socket case 71 is an insulating case, for example, the socket case 71 is a plastic case; the first connector 72 is a metal member, and the first connector 72 can be integrally formed as an insert when the plastic socket case 71 is injection-molded, which can ensure both the stability and the sealing property of the connection.

Referring to fig. 3 and 4, the connecting plug 8 includes a plug housing 81 and a second connector fixed to the plug housing 81 and electrically connected to the first connector 72 when the plug housing 81 is mated with the receptacle housing 71. The plug housing 81 is an insulating housing, for example, a plastic housing of the plug housing 81Wie, and the second connector is a metal member, and the second connector can be integrally formed as an insert when the plastic plug housing 81 is injection molded, so as to ensure the stability and sealing performance of the connection. The plug housing 81 is fitted with the socket housing 71, for example, when the plug housing 81 is a convex housing, the socket housing 71 is a concave housing, which facilitates the user to easily align and insert the plug housing 81 with the socket housing 71 when installing the water purification tank 31 so that the second connector is electrically connected with the first connector 72.

In a specific implementation manner, referring to fig. 5 and 6, the side wall of the water purifying tank 31 is recessed inwards to form a socket shell 71, that is, the socket shell 71 is a recessed shell arranged on the side wall of the water purifying tank 31, so that the flatness of the appearance of the water purifying tank 31 can be ensured, and safety problems such as collision, scratch and the like caused by a protruding structure when a user adds water are avoided. At this time, one end of the first connector 72 is positioned in the socket case 71, and the other end of the first connector 72 passes through the socket case 71 to be electrically connected to the heat generating plate 32, that is, one end of the first connector 72 is accommodated in the socket case 71, and the other end of the first connector 72 extends into the inside of the clean water tank 31 to be electrically connected to the heat generating plate 32 through the cable 324.

The plug housing 81 has a convex structure in order to fit the socket housing 71 having a concave shape. Referring to fig. 3 and 4, the plug housing 81 has a protrusion structure, and the protrusion structure is provided with a receptacle 82, and the receptacle 82 is provided with a second connector, when the protrusion structure is engaged with the socket housing 71, one end of the first connector 72 is inserted into the receptacle 82, and the first connector 72 is electrically connected to the second connector. That is, when the plug housing 81 of the bump structure is received in the receptacle housing 71, the first connector 72 is mated with the receptacle 82 so that the first connector 72 is electrically connected to the second connector, which is advantageous in ensuring the stability and reliability of the electrical connection.

Furthermore, as shown in fig. 4, three insertion holes are provided in the plug housing 81, that is, the connection plug 8 is provided with three second connectors, and correspondingly, the connection socket 7 is provided with three first connectors 72, which is advantageous for improving the safety of electrical connection.

In some embodiments, the socket housing 71 and the clean water tank 31 are integrally formed, for example, the socket housing 71 and the clean water tank 31 are both made of plastic, and the socket housing 71 and the clean water tank 31 are integrally formed by injection molding, so as to ensure the tightness of the connection between the socket housing 71 and the clean water tank 31; for another example, the socket case 71 may be heat-fusion-welded to the fresh water tank 31. With the above arrangement, the reliability and stability of the connection of the socket case 71 and the clean water tank 31 can be improved.

In some embodiments, the laundry care machine further comprises a fixing plate 84, the plug housing 81 being fixed to the fixing plate 84, wherein the fixing plate 84 is located in the installation space 10, for example, the fixing plate 84 is fixed to the housing 11. Fixing base 83 is arranged on fixing plate 84, and plug shell 81 is fixed on fixing base 83 for plug shell 81 protrudes from fixing plate 84, and convenience that connecting plug 7 and connecting socket 8 are matched and conducted when a user places water purification tank 31 is improved.

In order to further improve the convenience of the connection plug 7 and the connection socket 8 being fitted and conducted when the user places the water purification tank 31, the socket case 71 and the plug case 81 are provided with fool-proof structures. The fool-proof structure may be a protrusion or a groove disposed on the socket housing 71 and the plug housing 81, for example, a matching protrusion is disposed on the socket housing 71, a matching groove matched with the matching protrusion is disposed on the plug housing 81, and the convenience of matching the socket housing 71 and the plug housing 81 is improved by the matching protrusion and the matching groove. Alternatively, the fool-proof structure may be a socket shell 71 and a plug shell 81 with matching shapes, for example, referring to fig. 4, the plug shell 81 is a pentagonal prism, and the socket shell 71 is an identical pentagonal groove. The utility model discloses do not limit to the concrete shape and the structure of preventing slow-witted structure.

In the embodiment of the present invention, the electric control board 5 is installed at the bottom of the installation space 10, for example, the electric control board 5 can be installed on the fixing board 84, and the fixing board 84 is fixed on the housing 11, so that the installation of the electric control board 5 is stable and reliable. The electric control board 5 comprises a control board and a power supply board electrically connected with the control board, and the power supply board is electrically connected with the connecting plug 8; the control panel is used for controlling the power panel to supply power or cut off power for the heating plate 32. Wherein, the power panel is used for supplying power for the heating plate 32; the control board is used for controlling the power panel to open to supply power for the heating plate 32, or controlling the power panel to close the heating plate 32. Of course, the control panel may also be used to control other electrical components of the laundry care machine, for example, the control panel may also be used to control the hot air assembly. The power panel supplies power through the connecting plug 8 and the 7-position heating plate 32 of the connecting socket, and the connection mode is stable and reliable.

To sum up, the water purification tank 31 of the embodiment of the present invention is installed at the bottom of the installation space 10 formed by the housing 11 and the inner container 12, and the water purification tank 31 is detachably installed at the front side of the installation space 10, so that a user can detach the water purification tank 31 to add clean water by opening the door body 2, and the operation is simple and convenient; need not to set up water pump, storage water tank, inlet channel etc. not only be favorable to simplifying the structure of clothing nursing machine, reduce the volume of clothing nursing machine, still be favorable to reduce cost. The heating disc 32 is arranged in the water purifying tank 31 of the embodiment of the utility model, that is, the water purifying tank 31 integrates the heating function, the structure of the steam generator 3 is simplified, and the structure compactness of the clothes nursing machine is further improved; and set up connecting socket 7 on water purification case 31, be connected with the power strip electricity through connecting plug 8, the installation is simple and convenient, and the reliability is high.

The embodiment of the utility model provides a be provided with steam outlet 311 on the water purification case 31 for communicate with inner bag 12. Optionally, a steam inlet 124 is provided on the inner container 12, and a steam pipe may be provided between the steam outlet 311 and the steam inlet 124, which is beneficial to improve the flexibility of the arrangement positions of the clean water tank 31 and the steam outlet 311. In some embodiments, clean water tank 31 is an open structure, which facilitates the addition of water by the user and facilitates cleaning and maintenance by the user. In this case, the opening of the fresh water tank 31 is the steam outlet 311. In other examples, referring to fig. 7, the fresh water tank 31 includes a tank 313 and a tank cover 314, the tank 313 is provided with a water storage space, the tank cover 314 is covered on the tank 313 in an openable manner, in this case, the steam outlet 311 is provided on the tank cover 314, and a user can add water into the water storage space by opening the tank cover 314; the box cover 313 is covered on the box body 313, so that steam can be limited and collected, the steam is guided, and the nursing efficiency is improved.

The steam in the fresh water tank 31 is directly discharged into the inner container 12 through the steam outlet 311. At this time, the flow rate of the steam is slow, resulting in low laundry care efficiency; also, the penetration of fibrous tissues of the garment is poor and the depth is insufficient, resulting in poor odor removal and ironing effects for the garment.

For this purpose, in one possible implementation, referring to fig. 7 and 8, a pressure valve 4 is installed in the steam outlet 311, and the pressure valve 4 opens the steam outlet 311 when the steam pressure in the clean water tank 31 is higher than a preset pressure value, that is, a limiting valve is installed at the steam outlet 311, and the limiting valve opens the steam outlet 311 when the pressure in the clean water tank 31 exceeds the preset pressure value, so that the steam at the preset pressure value is injected into the inner container 12.

The clothing care machine of this embodiment pressurizes the steam in water purification case 31 through set up the pressure valve at steam outlet 311, makes steam spout the inner bag 12 under the pressure effect in, forms fast steam flow, is full of inner bag 12 fast, makes steam can be more deeply during more abundant infiltration fabric tissue, makes clothing humidity even, removes the flavor and moulds the type effect better, and then improves nursing effect and nursing efficiency.

With continued reference to fig. 7 and 8, the pressure valve 4 includes a valve body 41, a valve core 42 and an elastic member 43, the valve body 41 is provided with a valve cavity 40, two ports of the valve cavity 40 are respectively a steam inlet 312 and a steam outlet 311, a mounting plate 44 is arranged in the valve cavity 40, the mounting plate 44 is provided with a mounting hole 441, and a first end of the valve core 42 is accommodated in the mounting hole 411; the elastic member 43 is sleeved outside the valve core 42, a first end of the elastic member 43 is abutted against the mounting plate 44, and a second end of the elastic member 43 is abutted against a second end of the valve core 42, so that the second end of the valve core 42 blocks the steam inlet 312; when the steam pressure in clean water tank 31 is higher than the preset pressure value, valve element 42 moves toward mounting hole 441 to open steam inlet 312.

The valve body 41 is formed with a valve cavity 40, a port at one end of the valve cavity 40 is an air inlet 312, and a port at the other end of the valve cavity 40 is a steam outlet 311, that is, steam in the clean water tank 31 enters the valve cavity 40 through the air inlet 312, and then enters the inner container 12 through the steam outlet 311. Of course, a steam pipe may also be arranged between the steam outlet 311 and the inner container 12.

A mounting plate 44 is provided within the valve chamber 20, i.e. the mounting plate 44 is fixedly connected to a portion of the side wall of the valve chamber 40. The mounting plate 44 is provided with a mounting hole 411 so that the first end of the valve body 42 is inserted into the mounting hole 411 and the valve body 42 can slide in the axial direction of the mounting hole 411. The mounting plate 44 cannot block the valve chamber 40 in order for steam to pass from the steam inlet 312 through the valve chamber 40 to the steam outlet 311. That is, the mounting plate 44 is spaced from the side wall of the valve chamber 40, or the steam passing hole 442 is provided in the mounting plate 44.

Alternatively, referring to fig. 8, the mounting plate 44 divides the valve cavity 40 into a steam outlet cavity 402 and a mounting cavity 401 for mounting the valve core 42 and the elastic member 43, that is, the peripheral side surface of the mounting plate 44 is fixedly connected with the side wall of the valve cavity 40 without a gap, which is beneficial to improving the reliability and stability of mounting the mounting plate 44. At this time, the mounting plate 44 is provided with a steam passing hole 442 for communicating the steam outlet cavity 402 and the mounting cavity 401; one end of the steam outlet cavity 402 is provided with a steam outlet 311, and one end of the mounting cavity 401 is provided with a steam inlet 312. At this time, the steam enters the installation cavity 401 through the steam inlet 312, enters the steam outlet cavity 402 through the steam passing hole 442, and the steam in the steam outlet cavity 402 enters the inner container 12 through the steam outlet 311.

The steam passing hole 442 is a through hole penetrating the mounting plate 44 in the thickness direction, and may be a through hole of any shape. Optionally, the steam passing hole 442 is a circular through hole, and the processing is simple and convenient. In some embodiments, the steam passing holes 442 are provided in plural numbers, and the plural steam passing holes 442 are spaced along the circumference of the mounting hole 441, which is advantageous to increase the steam passing rate. The utility model discloses do not limit to the quantity of steam passing hole 442.

The elastic member 43 may be a rubber sleeve, and the elastic member 43 may also be a spring, in this embodiment, the elastic member 43 is a metal spring, and can bear high-temperature steam, which is beneficial to prolonging the service life of the elastic member 43. The elastic member 43 is sleeved outside the valve core 42, a first end of the elastic member 43 abuts against the mounting plate 44, and a second end of the elastic member 43 abuts against a second end of the valve core 42, so that under the action of the elastic force of the elastic member 43, the valve core 42 is abutted against the steam inlet 312 to block the steam inlet 312. When the steam pressure in the clean water tank 31 is lower than the elastic force of the elastic member 43, the valve core 42 is pressed against the steam inlet 312 to close the steam inlet 312, and the steam in the clean water tank 31 cannot enter the inner container 12 through the valve cavity 40 and the steam outlet 311.

When the steam pressure in the clean water tank 31 is higher than the preset pressure value, the steam pressure in the clean water tank 31 is higher than the elastic force of the elastic member 43, the steam pressure pushes the valve core 42 to move towards the mounting hole 441, so that the steam inlet 312 is opened, and at the moment, the steam in the clean water tank 31 enters the valve cavity 40 through the steam inlet 312 and then enters the inner container 12 through the steam outlet 311.

Through the arrangement, the pressure valve 3 is opened or closed by utilizing the steam in the purified water tank 31, so that the device is simple and reliable; the electric control is not needed, the structure of the clothes nursing machine is simplified, and the cost is reduced.

With continued reference to fig. 8, the valve core 42 includes a mounting post 421 and a plug 422 disposed at one end of the mounting post 421, and the other end of the mounting post 421 penetrates through the mounting hole 441; one end of the plug 422 forms an abutting surface abutting against the elastic member 43, and the other end of the plug 422 abuts against the steam inlet 312.

Wherein, the mounting post 421 can be a cylinder, a prism, etc., and the mounting hole 441 is matched with the mounting post 421. When the mounting post 421 is a prism, the mounting post 421 can be prevented from rotating relative to the mounting hole 441. One end of the mounting post 421 is provided with a blocking head 422, and the cross-sectional area of the blocking head 422 is larger than that of the mounting post 421, so that an abutting surface is formed at the end where the blocking head 422 is connected with the mounting post 421, and the abutting surface abuts against the elastic member 43. The other end of the plugging head 422 is an arc-shaped surface protruding towards the steam inlet 312, so that the steam inlet 312 is conveniently abutted and plugged. Optionally, the mounting column 421 and the blocking head 422 are integrally formed, so that the processing is convenient, and the structural strength is high.

With continued reference to fig. 8, optionally, the valve body 41 includes a valve seat 411 and a valve housing 412 fixedly connected to the valve seat 411, a mounting cavity 401 is provided in the valve seat 411, a mounting plate 44 is provided at an end of the valve housing 412, and a steam outlet cavity 402 is provided in the valve housing 412.

Wherein the valve seat 411 is provided with a connecting groove in which the end of the valve housing 412 provided with the mounting plate 44 is received, for example, the valve housing 412 is snap-fitted, and for example, the valve housing 412 is interference-fitted. The valve seat 411 and the valve housing 412 are provided to improve the ease of installation of the valve element 42 and the elastic member 43.

In some embodiments, the valve body 41 is fixed to the cover 314, for example, the valve body 41 is fixed to the cover 314 by screws, or the cover 314 is provided with screw holes to which the valve body 41 is screwed.

In other embodiments, the valve body 41 and the cover 314 are integrally formed as a single piece. Specifically, the case cover 314 includes an inner cover 3141 and an outer cover 3142 that are spaced apart from each other in the vertical direction, which is advantageous for improving the structural strength of the case cover 314 and for maintaining the temperature. The outer cover 3142 protrudes downward to form the valve housing 412, the inner cover 3141 protrudes upward to form the valve seat 411, and the valve seat 411 and the valve housing 412 are fixedly connected to form the valve body 41. When the inner cover 3141 and the outer cover 3142 are connected, the valve seat 411 and the valve housing 412 can be connected, which is advantageous for simplifying the structure of the pressure valve 4 and the clean water tank 31 and improving the stability and the sealing performance of the pressure valve 4.

To sum up, the embodiment of the present invention installs a pressure valve 4 at the steam outlet 311 of the water purification tank 31 to pressurize the steam in the water purification tank 31, so that the steam is sprayed into the inner container 12 under the pressure to form a high-speed steam flow, which quickly fills the inner container 12, so that the steam can penetrate into the fabric tissue more deeply and sufficiently, so that the humidity of the clothes is uniform, and the effects of odor removal and molding are improved; and the utility model discloses pressure valve 4 relies on steam pressure to open or close, and simple structure is reliable, need not to set up electric control, and is with low costs.

After utilizing the steam that steam generator 3 produced to nurse the clothing, the embodiment of the utility model provides a clothing nursing machine still is provided with hot-blast subassembly in installation space 10, dries the clothing in inner bag 12. At this time, the air inlet 121 and the air outlet 122 of the hot air module are respectively communicated with the inner container 12. The air in the inner container 12 enters the hot air assembly through the air inlet 121 to be heated, and the heated air is discharged into the inner container 12 through the air outlet 122. The hot air assembly may include a heater for heating the air and a fan for accelerating a flow rate of the air. Moreover, the hot air assembly can be further provided with a condenser, so that the air in the inner container 12 is condensed to form water, and the water is circulated to dry the clothes in the inner container 12.

In order to discharge the water separated out by condensation, the clothes nursing machine of the utility model also comprises a waste water tank 9, wherein the waste water tank 9 can be communicated with the condenser of the hot air assembly so as to discharge the waste water into the waste water tank 9. In addition, referring to fig. 10, the waste water tank 9 is communicated with a waste water inlet 92 provided on the inner container 12 through a waste water pipe 91, and can be used for discharging condensed water in the steam nursing process. That is, the waste water tank 9 may collect condensed water in both the laundry care and drying processes.

With reference to fig. 1 to 3, the laundry care machine of the embodiment of the present invention further includes a waste gas pipeline installed in the installation space 10, the waste gas inlet of the waste gas pipeline is disposed on the inner container 12, and the waste gas outlet 111 of the waste gas pipeline is disposed on the housing 11. In a drying mode of the laundry care machine, the damp-heat air is discharged to the outside of the casing 11 through the exhaust gas duct. An air supply port 123 is provided in the inner container 12 to supply external air into the inner container 12 to balance the air pressure in the inner container 12.

That is to say, the hot air assembly is used for heating the air in the inner container 12, the exhaust gas pipeline discharges the inside humid hot air, and the air supply opening 123 supplies the outside dry air, so that the circulation is performed to dry the clothes in the inner container 12, a condenser is not required, and the cost is reduced.

The air supply opening 123 can be arranged at the bottom of the inner container 12, so that cold air supplied by the air supply opening 123 can enter the hot air assembly through the air inlet 121 to be heated; the waste gas outlet 111 can be arranged at the top of the shell 11, the specific gravity of the hot air is high, the hot air is easy to rise to the top of the inner container 12, the waste gas is convenient to discharge, and the drying efficiency is further improved.

In addition, in order to increase the exhaust rate of the exhaust air, referring to fig. 2 and 3, a discharge fan 112 is installed in the exhaust duct to accelerate the exhaust efficiency of the exhaust air, further improving the drying efficiency of the laundry.

The hot air assembly of the above embodiment needs to discharge the damp heat and the odor inside the inner container 12 to the outside of the housing 11, that is, to enter the room, thereby polluting the indoor air. Therefore, the utility model provides a novel hot air assembly.

Referring to fig. 9 to 11 in particular, the hot wind module according to the present embodiment is installed in an installation space 10 formed between an inner container 12 and an outer case 11. As shown in fig. 10, the bottom of the installation space 10 is used for installing the steam generator 3, the waste water tank 9 and the like, and the side of the installation space 10 is provided with the hot air component, which is not restrictive, and the skilled person can arrange the pipes of the hot air component according to the actual situation.

The hot air assembly comprises a heat exchanger 61, a hot air duct 62 and a heat dissipation duct 63, and the heat exchanger 61, the hot air duct 62 and the heat dissipation duct 63 are all installed in the installation space 10; the air inlet 121 and the air outlet 122 of the hot air duct 62 are respectively arranged on the inner container 12, and the air inlet and the air outlet of the heat dissipation air duct 63 are respectively arranged on the shell 11; the heat exchanger 61 is communicated with the hot air duct 62 and the heat dissipation duct 63, respectively, so that the air in the hot air duct 62 and the heat dissipation duct 63 exchanges heat.

The air inlet 121 and the air outlet 122 of the hot air duct 62 are respectively arranged on the inner container 12, so that the air in the inner container 12 enters the hot air duct 62 through the air inlet 121, and after heat exchange by the heat exchanger 61, the air is still discharged into the inner container 12 through the air outlet 122, that is, the air in the inner container 12 is still in the inner container 12 and is not discharged outside the housing 11.

The air inlet and the air outlet of the heat dissipation air duct 63 are respectively arranged on the shell 11, so that the static air inlet of the outside air enters the heat dissipation air duct 63 and is still discharged to the outside of the shell 11 through the air outlet after heat exchange of the heat exchanger 61, that is, the outside air of the clothes care machine is still outside and does not enter the inside of the clothes care machine.

The air in the heat dissipation air duct 63 and the air in the hot air duct 62 both enter the heat exchanger 61, and the air in the heat dissipation air duct 63 and the air in the hot air duct 62 are in separate passages and do not mix. The heat exchange between the heat dissipation air duct 63 and the hot air duct 62 in the heat exchanger 61 is performed, that is, the moist heat gas in the hot air duct 62 meets the cold air in the heat dissipation air duct 63, the cold air reduces the moist heat gas, so that the temperature of the moist heat gas is reduced, and moisture is separated out by condensation, so that the gas moisture in the hot air duct 62 discharged back to the liner 12 is greatly reduced, and the clothes in the liner 12 are dried by circulating reciprocating. In order to improve the heat exchange between the air in the heat dissipation air duct 63 and the air in the hot air duct 62 entering the heat exchanger 61, a fan may be disposed in the heat exchanger 61.

The hot air assembly provided by the embodiment is provided with the hot air duct 62 communicated with the inner container 12, the heat dissipation air duct 63 communicated with the outside air, and the cold air in the heat dissipation air duct 63 is utilized to cool the damp and hot air in the hot air duct 62 and the cold air in the heat exchanger 61, so that the water vapor in the damp and hot air is cooled to separate out condensed water, and the purpose of drying clothes is achieved; moreover, the water is condensed and separated out by using external cold air, so that the energy is saved and the environment is protected; and a condenser is not required, so that the cost is reduced.

Referring to fig. 11, in a specific implementation, the heat exchanger 61 includes a first inlet 611, a first outlet 612, a second inlet 613, and a second outlet 614, a first channel is formed between the first inlet 611 and the first outlet 612, a second channel is formed between the second inlet 613 and the second outlet 614, and the second channel can exchange heat with the gas of the first channel. Optionally, the heat exchanger 61 includes multiple layers of heat exchange plates, and a channel is formed between two adjacent heat exchange plates; the channels are divided into a first channel and a second channel, and the first channel and the second channel are arranged at intervals, which means that the first channel and the second channel are arranged in the sequence of 'one layer of first channel, one layer of second channel, one layer of first channel and one layer of second channel … …', so that the air in the hot air duct 62 and the air in the heat dissipation duct 63 can fully exchange heat. Of course, the heat exchanger 61 may have other structures, and is not limited herein.

Optionally, the first channel and the second channel intersect, that is, when the heat exchanger 61 has a rectangular structure, the first inlet 611 and the first outlet 612 are respectively disposed on two opposite sides of the rectangular heat exchanger 61, and the second inlet 613 and the second outlet 614 are respectively disposed on two opposite sides of the rectangular heat exchanger 61, so that the gas in the first channel and the gas in the second channel can perform sufficient heat exchange, and the drying efficiency of the laundry is improved.

With continued reference to fig. 10, the hot air duct 62 includes two sections of pipes, which are respectively disposed at both ends of the heat exchanger 61, to facilitate the pipe arrangement. Specifically, the hot air duct 62 includes a first hot air duct 621 and a second hot air duct 622, the first hot air duct 621 communicates with the air inlet 121 and the first inlet 611, and the second hot air duct 622 communicates with the first outlet 612 and the air outlet 122.

As shown in fig. 10, the heat-dissipating air duct 63 includes two sections of pipes, which are respectively disposed at two ends of the heat exchanger 61, so as to facilitate the pipe arrangement. Specifically, the heat dissipation air duct 63 includes a first heat dissipation duct 631 and a second heat dissipation duct 632, the first heat dissipation duct 631 communicates with the air inlet and the second inlet 613, and the second heat dissipation duct 632 communicates with the second outlet 614 and the air outlet.

It is understood that the connection manner of each segment of the pipeline and each port may be a flange connection, a threaded connection, etc., and a person skilled in the art may set the connection manner according to practical situations, which is not limited herein.

The working principle of the hot air assembly of the present invention will be described in detail with reference to fig. 9 and 10. First, in fig. 10, the dotted line represents the flow direction of the air in the heat dissipation air duct 63; the solid lines represent the flow of air in the hot air duct 62.

The damp and hot air in the inner container 12 enters the first hot air duct 621 through the air inlet 121, and then the damp and hot air enters the first channel in the heat exchanger 61 through the first inlet 611; and, the external cold air enters the first heat dissipating duct 631 through the air inlet, the cold air enters the second passage in the heat exchanger 61 through the second inlet 613, and the cold air in the second passage lowers the temperature of the hot humid air in the first passage, so that the hot humid air in the first passage is condensed to separate out condensed water, and at the same time, the air in the second passage is heated. Then, the gas in the second channel is discharged into the second heat dissipation pipe 632 through the second outlet 614, and finally passes through the gas outlet to the atmosphere; meanwhile, the humidity and temperature of the air in the first channel are reduced, and the air is discharged into the second hot air duct 622 through the first outlet 612, and then still discharged into the inner container 12 through the air outlet 122. The circulation is repeated, the water vapor in the inner container 12 is continuously condensed and separated in the heat exchanger 61, and the purpose of drying the clothes is achieved.

It should be understood that the clothes nursing machine of the present invention can also collect the condensed water condensed out from the heat exchanger 61 into the waste water tank 9 through the pipeline.

Referring to fig. 9 and 10, in some embodiments, the intake opening 121 is disposed at the top of the inner container 12, and the exhaust opening 122 is disposed at the bottom of the inner container 12. The cold air has a large specific gravity, while the hot air has a small specific gravity, and the hot air easily rises to the top of the inner container 12. Therefore, the air inlet 121 is formed at the top of the inner container 12, so that the hot and humid air can easily enter the first hot air duct 621, and the air outlet 122 is formed at the bottom of the inner container 12, so that the cooled air can easily enter the inner container 12, which is beneficial to improving the flow rate of the air in the inner container 12 and improving the drying efficiency of the clothes.

Continuing to refer to fig. 10, in some examples, the air inlet is disposed at the bottom of the housing 11, the cold air in the room easily enters into the first heat dissipation pipe 631, and the air outlet is disposed at the top of the housing 11, so that the air after heat exchange is easily discharged to the room through the second heat dissipation pipe 632, which is beneficial to improving the air flow in the heat dissipation air duct 63, improving the heat exchange efficiency, and further improving the drying efficiency of the clothes.

In order to further improve the drying efficiency of the clothes, a hot air fan 65 is optionally installed in the hot air duct 62. The hot air fan 65 may be an existing exhaust fan for accelerating the flow rate of the air in the hot air duct 62, thereby improving the heat exchange efficiency. The gas in the hot air duct 62 has a significantly reduced flow rate after passing through the heat exchanger 61, in the embodiment of the present invention, the hot air fan 65 is installed in the second hot air duct 622, so as to further improve the flow rate of the gas.

In order to further improve the drying efficiency of the laundry, a heat dissipating fan 66 is optionally installed in the heat dissipating air duct 63. The heat dissipation fan 66 may be an existing exhaust fan, and is used to accelerate the flow rate of the air in the heat dissipation air duct 63, so as to improve the heat exchange efficiency. After the gas in the heat dissipation air duct 63 passes through the heat exchanger 61, the flow rate of the gas is obviously reduced, in the embodiment of the present invention, the heat dissipation fan 66 is installed in the second heat dissipation pipe 632, so as to further increase the flow rate of the gas.

Alternatively, the hot air fan 65 and the heat dissipation fan 66 may both be electrically connected to the control board, and the opening and closing of the hot air fan 65 and the magnitude of the rotation speed are controlled by the control board.

In one specific implementation, the heater 64 is installed in the second hot air duct 622, and the heater 64 may be a PCT heating pipe or the like. The heater 64 is installed in the second hot air duct 622 to heat the air in the second hot air duct 622, and the air is heated and discharged back to the inner container 12 to obtain the air, so that the drying efficiency of the clothes is further improved.

In summary, the hot air assembly of the above embodiment has no moisture and no odor emission, and the air in the inner container 12 circulates in the inner container, so that the energy is saved, the environment is protected, the clothes drying efficiency is high, and the speed is high; the hot air assembly of the embodiment has the advantages of simple structure, small occupied space and low cost.

In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (18)

1. A laundry care machine, comprising: the steam generator comprises a water purifying tank and a heating disc arranged in the water purifying tank, and the top of the water purifying tank is provided with a steam outlet;

the water purifying tank is hermetically provided with a connecting socket, the electric control board is electrically connected with a connecting plug, and the connecting plug is in plugging conduction with the connecting socket; the electric control board is used for controlling the heating plate to be opened or closed.

2. A garment care machine as claimed in claim 1, wherein the heat generating tray comprises a heating tube and a thermostat, the heating tube being electrically connected to the connection socket via the thermostat; the temperature controller is disconnected when the heating pipe is dried.

3. A laundry care machine as claimed in claim 2, wherein the heat-generating tray further comprises a fuse, the fuse being in series with the heating tube.

4. A laundry care machine as set forth in claim 1 wherein said connection socket includes a socket housing and a first connector secured to said socket housing, said first connector being electrically connected to said heat generating plate;

the connecting plug comprises a plug shell and a second connector, the second connector is fixed on the plug shell, and when the plug shell is matched with the socket shell, the second connector is electrically connected with the first connector.

5. The laundry care machine of claim 4, wherein a side wall of the fresh water tank is recessed inward to form the socket case, one end of the first connector is located in the socket case, and the other end of the first connector passes through the socket case to be electrically connected to the heat generating plate;

the plug shell is of a convex block structure, jacks are arranged on the convex block structure, the second connector is arranged in the jacks, when the convex block structure is matched with the socket shell, one end of the first connector penetrates through the jacks, and the first connector is electrically connected with the second connector.

6. A garment care machine as claimed in claim 4, wherein the socket housing is integrally formed in one piece with the fresh water tank;

and/or, the laundry care machine further comprises a fixing plate, and the plug shell is fixed on the fixing plate.

7. A laundry care machine as claimed in any one of claims 4-6, characterized in that the socket housing and the plug housing are provided with a fool-proof structure.

8. A laundry care machine according to any one of claims 1-6, characterized in that the electric control board comprises a control board and a power board electrically connected with the control board, the power board being electrically connected with the connection plug; the control panel is used for controlling the power panel to supply power or cut off the power for the heating plate.

9. A laundry care machine as claimed in any one of claims 1 to 6, further comprising a care cabinet, the care cabinet comprising an inner container and an outer shell with an installation space provided therebetween;

the electric control board and the water purification tank are all accommodated at the bottom of the installation space, the water purification tank is detachably arranged at the front side of the installation space, and the steam outlet is communicated with the inner container.

10. The laundry care machine of claim 9, wherein a pressure valve is installed in the steam outlet, and opens the steam outlet when the steam pressure in the fresh water tank is higher than a preset pressure value.

11. A laundry care machine according to claim 10, wherein the fresh water tank includes a tank body provided with the water storage space and a tank cover provided on the tank body with an openable cover; the pressure valve is mounted on the tank cover.

12. The clothes care machine of claim 11, wherein the pressure valve includes a valve body, a valve core and an elastic member, the valve body is provided with a valve cavity, two ports of the valve cavity are respectively a steam inlet and the steam outlet, a mounting plate is arranged in the valve cavity, the mounting plate is provided with a mounting hole, and a first end of the valve core is accommodated in the mounting hole;

the elastic piece is sleeved outside the valve core, the first end of the elastic piece is abutted against the mounting plate, and the second end of the elastic piece is abutted against the second end of the valve core, so that the second end of the valve core blocks the steam inlet; when the steam pressure in the water purification tank is higher than a preset pressure value, the valve core moves towards the mounting hole to open the steam inlet.

13. A garment care machine as claimed in claim 12, wherein the valve body comprises a valve seat and a valve housing, the end of the valve housing being provided with the mounting plate and the valve housing being fixedly connected to the valve seat to form the valve chamber.

14. A garment care machine as claimed in claim 13, wherein the cover includes spaced apart upper and lower inner and outer covers, the outer cover projecting downwardly to form the valve housing, the inner cover projecting upwardly to form the valve seat, the valve seat and valve housing being fixedly connected to form the valve body.

15. The clothes care machine of claim 9, further comprising a hot air assembly installed in the installation space, wherein an air outlet and an air inlet of the hot air assembly are respectively communicated with the inner container.

16. A laundry care machine according to claim 9, further comprising an exhaust duct mounted in the mounting space, an exhaust inlet of the exhaust duct being provided on the inner container, an exhaust outlet of the exhaust duct being provided on the outer casing; and an air supplementing opening is formed in the inner container.

17. A garment care machine as claimed in claim 16, wherein a fan is mounted in the exhaust duct.

18. A laundry care machine as claimed in claim 9 further comprising a waste water tank and a waste water conduit, the waste water tank communicating with the inner bladder through the waste water conduit.

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